摘要: private void Mange_TreeView_MouseDown(object sender, MouseEventArgs e) { if (e.Clicks < 2) { if (e.Button == MouseButtons.Right)//判断你点的是不是右键 { Point C 阅读全文
posted @ 2020-04-21 15:34 ₯㎕~ 阅读(164) 评论(0) 推荐(0) 编辑